[Nathantc]

didnt know that about the big ar gas system, thanks for that.

[FCross7]

No worries. That's what we're here for. Those guys at 270 long range or whatever the name of the company is put some serious R&D into those rifles and it shows. They seem to be a very nice system, and if I had an extra 10 grand or so lying around, I'd pick one up.

But honestly, you can't really go wrong with either a DI or Piston gun. Both have pros and cons. I bet if you got a piston upper( I wouldn't do a conversion), you'd be happy, and I bet if you stuck with DI, you'd be happy too.

-Fred

[Nathantc]

there is no varmint style piston upper that i have seen yet. just saying.

[FCross7]

Ah, that's a very good point, hadn't thought of that. You might end up having to do a conversion then. Unless someone knows of a piston setup with a linger heavy barrel.

-Fred

[Nathantc]

i know i am goint to build a 7.62x39 20" upper, and i want it piston driven. so if i buy the conversion and try it with my bushmaster varminter barrel and its a no go, atleast it wont be a complete waist.